---> uname -a: Linux prd-centos8-builder-2c-1g-13896.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 539 5045 19 2114 6854 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7f:6b:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe7f:6b1b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/21/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 221.46 115.33 106.13 3316.36 7450.73 02:06:01 AM 100.60 0.30 100.30 18.00 8905.55 02:07:01 AM 30.18 0.27 29.91 41.86 1529.33 02:08:01 AM 36.61 0.78 35.83 57.06 1114.08 Average: 97.22 29.17 68.04 858.42 4750.04 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5236180 7026524 2648264 33.59 2688 1962196 712732 7.98 222048 2082692 178504 02:06:01 AM 5190916 7037196 2693528 34.16 2688 2012832 673340 7.54 244636 2080748 32144 02:07:01 AM 5186856 7034396 2697588 34.21 2688 2014092 669156 7.49 253064 2075636 20 02:08:01 AM 5151280 7004164 2733164 34.67 2688 2018680 715340 8.01 420076 1945124 27900 Average: 5191308 7025570 2693136 34.16 2688 2001950 692642 7.75 284956 2046050 59642 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 128.52 87.52 1270.52 33.31 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.59 27.15 261.31 7.75 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 31.93 26.66 34.86 8.06 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.84 29.46 33.26 11.52 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.98 42.70 400.02 15.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/21/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.79 1.95 16.82 4.23 0.13 35.08 02:05:01 AM 0 32.00 2.44 17.80 4.82 0.12 42.81 02:05:01 AM 1 51.50 1.46 15.85 3.65 0.13 27.41 02:06:01 AM all 39.01 0.00 3.30 2.55 0.09 55.04 02:06:01 AM 0 32.89 0.00 2.72 2.02 0.08 62.28 02:06:01 AM 1 45.16 0.00 3.88 3.08 0.10 47.78 02:07:01 AM all 34.90 0.00 1.93 0.84 0.09 62.24 02:07:01 AM 0 25.25 0.00 1.50 0.88 0.10 72.26 02:07:01 AM 1 44.53 0.00 2.35 0.80 0.08 52.24 02:08:01 AM all 40.23 0.00 2.93 0.49 0.11 56.24 02:08:01 AM 0 24.22 0.00 2.68 0.35 0.10 72.66 02:08:01 AM 1 56.27 0.00 3.18 0.63 0.12 39.80 Average: all 38.97 0.48 6.20 2.02 0.10 52.21 Average: 0 28.58 0.60 6.12 2.01 0.10 62.60 Average: 1 49.36 0.36 6.29 2.04 0.11 41.84